151489359

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 278853120

約数和(自身を除く): 127363761

約数列:

[1, 3, 7, 9, 21, 27, 29, 37, 63, 81, 83, 87, 111, 189, 203, 243, 249, 259, 261, 333, 567, 581, 609, 747, 777, 783, 999, 1073, 1701, 1743, 1827, 2241, 2331, 2349, 2407, 2997, 3071, 3219, 5229, 5481, 6723, 6993, 7047, 7221, 7511, 8991, 9213, 9657, 15687, 16443, 16849, 20169, 20979, 21497, 21663, 22533, 27639, 28971, 47061, 49329, 50547, 62937, 64491, 64989, 67599, 82917, 86913, 89059, 141183, 151641, 193473, 194967, 202797, 248751, 260739, 267177, 454923, 580419, 584901, 608391, 623413, 746253, 801531, 1364769, 1741257, 1825173, 1870239, 2404593, 4094307, 5223771, 5610717, 7213779, 16832151, 21641337, 50496453, 151489359]

約数ペア:

[(1, 151489359), (3, 50496453), (7, 21641337), (9, 16832151), (21, 7213779), (27, 5610717), (29, 5223771), (37, 4094307), (63, 2404593), (81, 1870239), (83, 1825173), (87, 1741257), (111, 1364769), (189, 801531), (203, 746253), (243, 623413), (249, 608391), (259, 584901), (261, 580419), (333, 454923), (567, 267177), (581, 260739), (609, 248751), (747, 202797), (777, 194967), (783, 193473), (999, 151641), (1073, 141183), (1701, 89059), (1743, 86913), (1827, 82917), (2241, 67599), (2331, 64989), (2349, 64491), (2407, 62937), (2997, 50547), (3071, 49329), (3219, 47061), (5229, 28971), (5481, 27639), (6723, 22533), (6993, 21663), (7047, 21497), (7221, 20979), (7511, 20169), (8991, 16849), (9213, 16443), (9657, 15687)]